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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Alloys 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Chordata 5
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Fish 76
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 32
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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8th Grade Rocks Quizzes, Questions & Answers
Think your child knows their 8th grade Rocks? Read more
Challenge them with our fun and engaging Rocks quizzes! Perfect for reinforcing classroom learning and discovering new facts about the world around them.
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Rocks Quizzes By Grade
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Recent Rocks Quizzes
Understanding the properties of igneous rocks is essential for any earth science learner, and this igneous rock characteristics quiz is designed to strengthen that knowledge with clear, accurate, and student-friendly questions....
Questions: 10 | Attempts: 10 | Last updated: Nov 13, 2025
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Sample QuestionWhat is scoria?
Explore the fascinating world of igneous rocks, fundamental to understanding Earth's geology. This assessment focuses on their characteristics, formation, and classification, enhancing your knowledge in introductory earth...
Questions: 10 | Attempts: 10 | Last updated: Aug 4, 2025
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Sample QuestionDuring which geological process do crystals cool very slowly beneath the surface of the earth, allowing them to grow to large sizes (1mm +)?
Test your knowledge with our igneous rocks quiz! This quiz will help you understand the key characteristics of igneous rocks, including how they form, their texture, and their mineral composition. Whether you're a geology...
Questions: 10 | Attempts: 955 | Last updated: Nov 13, 2025
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Sample QuestionTrue or false: Intrusive igneous rocks are formed above the earth's surface.
Metamorphic rocks arise from the transformation of already existing rock types in a process called metamorphism. There are many types of rocks that arise from the process? How many grades do you know? Find out.
Questions: 15 | Attempts: 571 | Last updated: Mar 22, 2025
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Sample QuestionWhen rocks grind and squeeze past each other, _____ metamorphism can occur.
This quiz titled 'UNIT 3 ROCK TYPE TEST' assesses knowledge on rock types and geological processes, focusing on metamorphism, igneous formations, and the geothermal gradient. It is designed to test understanding of key geological...
Questions: 10 | Attempts: 89 | Last updated: Jun 22, 2025
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Sample QuestionWhen rocks grind and squeeze past each other, _____ metamorphism can occur. A. contact B. dynamic C. impact D. regional
Explore the characteristics and identification of metamorphic rocks in this quiz. Learn about the processes, fluids, and types of metamorphism, and distinguish between foliated and nonfoliated textures. Essential for students and...
Questions: 45 | Attempts: 958 | Last updated: Mar 21, 2025
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Sample QuestionRocks that have been changed from previously existing rocks (but that were not completely melted) by the action of heat, pressure, and associated chemical activity are:_____ rocks
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